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On congruency of operators - MaRDI portal

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On congruency of operators (Q3316048)

From MaRDI portal





scientific article
Language Label Description Also known as
English
On congruency of operators
scientific article

    Statements

    publication date
    1983
    0 references
    zbMATH Keywords
    congruency of operators
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    numerical range
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    left inverse
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    congruent to a hyponormal operator
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    congruent to an isometry
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    congruent to a unitary or normal operator
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    Identifiers

    Mathematics Subject Classification ID
    47B20
    0 references
    47A12
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    47A05
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    zbMATH DE Number
    3846274
    0 references
     
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